At least the Apple connector can do SO much more than just USB since it can interface with FM transmitters and stereos for A/V output and remote control. I somehow doubt this connector can do anything other than USB and audio.
IANAE (I Am Not An Engineer) but they probably didn't include a 3.5mm jack because they either didn't have the space internally for it or the connection would have been too noisy with all RF. Still sucks though--I had a Motorola phone that was like this and the only 3.5mm dongles available were line-out adapters with no volume control.
Just to clear this up, I just posted this in the other thread about Negatives about the phone, but on every HTC phone that I have had it has been possible to charge and transfer data to the PC using a normal generic mini-USB cable. The only thing that the proprietary connection enables is the audio transfer.
a quick search yielded this for older HTC phones:
I HOPE it's not that... lol
And this video, at the 5:00 point, he says "a simple USB cable to connect to a PC". Too bad he didn't say "any regular USB cable", but "a simple USB cable" does sound promising. Although, HTC may consider their cable "simple".
http://www.youtube.com/watch?v=POI1n...p?t=642&page=2
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